Storage tank



FIG. 1 is a perspective view of a storage tank showing our new design;

FIG. 2 is an elevational view taken from one end thereof, the opposite end being a mirror image of the end shown;

FIG. 3 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIg. 6 is a cross-sectional view taken along line 6--6 of FIG. 3;

FIG. 7 is a perspective view of a modified form of our new design for storage tank;

FIG. 8 is an elevational view taken from one end of FIG. 7, the opposite end being a mirror image of the end shown;

FIG. 9 is an elevational view taken from one side of FIG. 7, the opposite side being a mirror image of the side shown;

FIG. 10 is a top plan view of the FIG. 7 embodiment;

FIG. 11 is a bottom plan view of the FIG. 7 embodiment; and

FIG. 12 is a cross-sectional view taken along line 12--12 of FIG. 8. 

The ornamental design for a storage tank, as shown and described. 